<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC >
<%
	String admin = (String)session.getAttribute("true");
	if(admin == null || !admin.equals("true")) {
		out.println("请先登录");
		response.sendRedirect("userlogin.jsp"); 
	}

%>

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>

</body>
</html>